When compared to conventional electric or gas heating systems, reverse cycle air conditioners use significantly less energy to heat and cool spaces saving you money. Newer systems are often more reliable and are associated with lower maintenance costs.  

How do I select the right air conditioning system for me? 

Visit the NSW Climate & Energy Action website for more information on installing a new energy efficient air conditioner or replacing your old one with a more efficient model. 

What financial support is available? 

The NSW Government’s Energy Saving Scheme is currently providing an incentive for the installation of air conditioners. This incentive is provided as an upfront discount from your installer. 

In addition, Council is currently offering a rebate to eligible households and small businesses for the installation of reverse cycle air conditioning as part of round 3 of our Sustainability Rebates Program.  

Sustainability Rebates Program eligibility criteria: 

  • Only available for households and small businesses in the Shellharbour LGA  

  • Installation must be completed from 1 July 2026 until 30 June 2027 

  • Rebates are not available for new developments or installations on assets or land owned or controlled by State Government entities.  

  • Must be installed by a licensed tradesperson and meet all compliance and installation standards 

Apply now 

Last updated : Mon 20 Jul 2026